2 Chronicles 29:12-19

12Then the Levites arose: 1Mahath the son of Amasai and Joel the son of Azariah, from the sons of 2the Kohathites; and from the sons of Merari, Kish the son of Abdi and Azariah the son of Jehallelel; and from the Gershonites, Joah the son of Zimmah and Eden the son of Joah; 13and from the sons of Elizaphan, Shimri and 3Jeiel; and from the sons of Asaph, Zechariah and Mattaniah; 14and from the sons of Heman, 4Jehiel and Shimei; and from the sons of Jeduthun, Shemaiah and Uzziel. 15They assembled their brothers, 5consecrated themselves, and went in 6to cleanse the house of the Lord, according to the commandment of the king 7by the words of the Lord. 16So the priests went into the inner part of the house of the Lord to cleanse it, and they brought every unclean thing which they found in the temple of the Lord out to the courtyard of the house of the Lord. Then the Levites received it to carry out to 8the Kidron 9Valley. 17Now they began 10the consecration 11on the first day of the first month, and on the eighth day of the month they entered the porch of the Lord. Then they consecrated the house of the Lord in eight days, and finished on the sixteenth day of the first month. 18Then they went in to King Hezekiah and said, “We have cleansed the whole house of the Lord, the altar of burnt offering with all its utensils, and the table of the showbread with all of its utensils. 19Moreover, 12all the utensils which King Ahaz had discarded during his reign in his unfaithfulness, we have prepared and consecrated; and behold, they are before the altar of the Lord.”